MILWAUKIE -- Clackamas County sheriff's deputies arrested a Northeast Portland man this morning, accusing him of breaking into a woman's bedroom and sexually assaulting her.

Demario Lewis Davis, 26, is being held in the Clackamas County jail on accusations of first-degree burglary and first-degree sexual abuse. Bail was set at $300,000.

Detective Jim Strovink, sheriff's office spokesman, said a 45-year-old Milwaukie woman was sleeping alone in her bedroom just after midnight, when she awoke to find a man sexually assaulting her. When the man ran from her apartment, the woman sought help from next-door neighbors, who called 9-1-1.

At 12:43 a.m., a sheriff's patrol sergeant spotted a man matching the suspect's description in the area of the Giadanj Estates Mobile Home Park on Southeast Cook Court.

Police then arrested Davis without incident.

The woman was not physically injured during the incident. She was examined at a local hospital.